A collection of nickels and dimes is a total value of $2.00 and contains 25 coins. How many of each coin is in the collection?

How to factor 25x^2 - 81 = 0

If a coin has been altered so that the probability of heads coming up is 1/10, then the probability of tails coming up iS 9/10 true or false

Which expression will produce a positive product: (-12) (12) (-6.3) (-0.2) (-15.9) (12) (-6.3) (-0.2) (-15.9 (-12) (12) (-6.3) (-0.2) (-15.9) (0) (12) (12) (6.3) (0.2) (-15.9)

Ms Melissa and Ms ryanne went for a walk and they got back at 8:02am their walk was actually 45 minutes what time did they leave?

How do u solve y=2 (3x+4) ^3-1

spent 305.43 on groceries she spent 213.20 in the first month how much did she spend in the second month

The license fee for a car which cost $7,500 is $90. At the same rate, what is the license fee for a car that cost $9,400?

What is the inverse of g (x) = 1/x-1 and is it a function? 1/x + 1, yes 1/x, yes 1/x - 1, no 1/y - 1, no

A mixture of 17 %disinfectant solution is to be made from 10% and 20% disinfectant solution. How much of each solution should be used if 20 gallons of the 17% solution are needed?

The distance between city E and F is 678.35 miles and the distance between city F and G is 156.8 miles. What is the distance between city G and H if the total distance is 2,457 miles?